Full-Time

Senior Principal Software Engineer

Cortex Xpanse Vulnerability Assessment Research

Posted on 4/16/2025

Palo Alto Networks

Palo Alto Networks

10,001+ employees

Provides cybersecurity solutions and services

No salary listed

Senior, Expert

Company Historically Provides H1B Sponsorship

Santa Clara, CA, USA

Category
Backend Engineering
Software Engineering
Required Skills
Python
MySQL
BigQuery
Google Cloud Platform
Requirements
  • 8+ years of industry experience as a professional software engineer building customer-facing software for a SaaS business
  • Strong knowledge of distributed systems and architecture, including an understanding of what it takes to deploy and maintain such systems
  • Experience with on-prem deployment and the risks associated with shipping software to a customer environment
  • Good understanding of networking and cybersecurity fundamentals
  • Extensive experience providing technical leadership within and across teams building enterprise features on a multi-tenant SaaS platform at scale
  • Excitement to dig in, prototype, build, test, and see projects through to production
  • Ability to balance shipping new products and features with addressing technical debt and investments in architecture and infrastructure
  • Expert knowledge and informed opinions on at least one of: Databases, data modeling, profiling, and performance optimization; Methods and tradeoffs for handling concurrency; API design and distributed backend systems
  • BS in computer science or related engineering discipline, or equivalent work experience or equivalent military experience required
  • Proficient in one or more programming languages (ideally in Python)
  • Experience using cloud managed services (ideally in GCP)
Responsibilities
  • Work regularly across teams as an acknowledged technical leader in the organization
  • Drive projects from requirements to complete design and implementation as project lead or mentor thereof
  • Lead efforts to align planned work across the product in collaboration with product management, UX design, and fellow engineering stakeholders
  • Utilize your big-picture perspective to spot existing and impending problems, then work with senior engineers and leadership across the department to analyze and solve them
  • Proactively spot, articulate, and mitigate risks in ongoing and planned projects to ensure smooth execution and high output
  • Guide the key technical work on the team, including shaping architectural decisions, communicating impact and requirements to stakeholders, and driving toward end-to-end value
  • Mentor engineers across the department
  • Regularly provide cross-team technical collaboration and consultation
  • Design, build, and optimize data models and queries for speed and scale, using data storage technologies like MySQL and BigQuery
  • Design and build business logic and API endpoints using Python

Palo Alto Networks provides a variety of security solutions aimed at protecting organizations from cyber threats. Their products include firewalls, cloud security solutions, and advanced threat detection systems, which help secure both on-premises and cloud environments. The main components of their offerings are the Strata network security platform, Prisma cloud security suite, and Cortex AI-based security operations platform. These tools work together to manage identity and access, and to prevent modern web attacks. Unlike many competitors, Palo Alto Networks combines hardware, software, and subscription services, allowing clients to receive ongoing updates and support to stay protected against new threats. The company's goal is to ensure that businesses and government agencies can safeguard their digital assets and sensitive information effectively.

Company Size

10,001+

Company Stage

IPO

Headquarters

Santa Clara, California

Founded

2015

Simplify Jobs

Simplify's Take

What believers are saying

  • Increased demand for AI-driven cybersecurity solutions boosts Palo Alto Networks' market potential.
  • Growing interest in Zero Trust models aligns with the company's identity management focus.
  • 5G adoption drives need for advanced network security, benefiting Palo Alto's firewall products.

What critics are saying

  • Integration challenges from acquiring Protect AI may disrupt operations.
  • Departure of key leader Rajnish Gupta could impact Cortex division's performance.
  • Skyflow's new data privacy vault increases competition in AI security space.

What makes Palo Alto Networks unique

  • Palo Alto Networks offers a comprehensive cloud native application protection platform.
  • The company provides advanced security technologies for diverse clients, including governments.
  • Key products include Strata, Prisma, and Cortex, enhancing on-premises and cloud security.

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Benefits

FLEXBenefits

Healthcare

Wellness

Development

Financial: Traditional & Roth 401(k) options

Time Off

Other Perks

Growth & Insights and Company News

Headcount

6 month growth

↑ 0%

1 year growth

↑ 0%

2 year growth

↑ 0%
PR Newswire
Apr 28th, 2025
Palo Alto Networks Announces Intent to Acquire Protect AI, a Game-Changing Security for AI Company

/PRNewswire/ -- Palo Alto Networks® (NASDAQ: PANW), the global cybersecurity leader, today announced that it has entered into a definitive agreement to acquire...

Silicon Canals
Oct 1st, 2024
Skyflow Launches Sensitive Data Protection for Snowflake AI Data Cloud and Gen AI Applications

PALO ALTO, Calif.-(BUSINESS WIRE)-#ai-Skyflow, the AI and data privacy vault company, today announced the launch of the Skyflow PII Data Privacy Vault as a Snowflake Native App on Snowflake Marketplace.

Business Wire
Sep 24th, 2024
Endor Labs Hires Cybersecurity Veteran Karl Mattson as Chief Information Security Officer

PALO ALTO, Calif.-(BUSINESS WIRE)-Endor Labs, the leader in open source software security, today appointed industry veteran Karl Mattson as the company's first Chief Information Security Officer (CISO).

Silicon Canals
Sep 23rd, 2024
You.com and Wort & Bild Verlag Join Forces to Increase Health Information Access with AI

PALO ALTO, Calif.-(BUSINESS WIRE)-You.com, an AI-powered productivity engine, today announced a partnership with Wort & Bild Verlag, Germany's leading health media provider.

The Economic Times
Sep 16th, 2024
Cybersecurity company Tenable appoints Rajnish Gupta as MD for India, SAARC

With over 30 years of IT and cybersecurity experience driving momentum for enterprises, Gupta joins the company from Palo Alto Networks, where he was the India country director for the Cortex division.

INACTIVE